Assignee
VEG GASINSTITUUT NV
NL·22 granted patents·647 citations·filing 1980–1995
Top patents by PatentIndex Score
22 records- 0191US4459370AProcess for the preparation of an iron(III) oxide catalyst or absorbentVEG GASINSTITUUT NV·Filed 1982·Granted Jul 10, 1984·61 cites·4 claims
- 0290US4478800AProcess for removal of sulfur compounds from gasesVEG GASINSTITUUT NV·Filed 1982·Granted Oct 23, 1984·65 cites·20 claims
- 0389US4988494AProcess for recovering sulfur from sulfur-containing gasesVEG GASINSTITUUT NV·Filed 1987·Granted Jan 29, 1991·62 cites·14 claims
- 0488US4629612AReaction mass, method for the manufacture thereof and use thereofVEG GASINSTITUUT NV·Filed 1983·Granted Dec 16, 1986·38 cites·8 claims
- 0587US4725573ACopper-nickel catalyst and process for its productionVEG GASINSTITUUT NV·Filed 1987·Granted Feb 16, 1988·28 cites·11 claims
- 0684US5366719AMethod of performing a chemical reaction and a reactor for use therewithVEG GASINSTITUUT NV·Filed 1993·Granted Nov 22, 1994·69 cites·11 claims
- 0784US4711773AProcess for the production of hydrogenVEG GASINSTITUUT NV·Filed 1987·Granted Dec 8, 1987·34 cites·21 claims
- 0883US4552750AProcess for the reaction of carbon monoxide with steam, with formation of carbon dioxide and hydrogen and use of a catalyst for this purposeVEG GASINSTITUUT NV·Filed 1983·Granted Nov 12, 1985·28 cites·14 claims
- 0981US5037629AProcess for the selective oxidation of gaseous sulfur-containing compounds, hydrogen sulfide in particular, to form elemental sulfurVEG GASINSTITUUT NV·Filed 1988·Granted Aug 6, 1991·24 cites·3 claims
- 1080US4818740ACatalyst for the selective oxidation of sulfur containing compounds to elemental sulfurVEG GASINSTITUUT NV·Filed 1987·Granted Apr 4, 1989·24 cites·9 claims
- 1180US4657888AProcess for the production of a catalystVEG GASINSTITUUT NV·Filed 1984·Granted Apr 14, 1987·16 cites·19 claims
- 1270US4968660ACatalyst-on-carrier for the non-selective oxidation of organic compoundsVEG GASINSTITUUT NV·Filed 1989·Granted Nov 6, 1990·26 cites·13 claims
- 1370US4800763AMethod of sampling a fluid stream and apparatus suitable thereforVEG GASINSTITUUT NV·Filed 1988·Granted Jan 31, 1989·43 cites·6 claims
- 1464US5286697ACatalyst for the selective oxidation of sulphur compounds to elemental sulphur, process for preparing such a catalyst and method for the selective oxidation of sulphur compounds to elemental sulphurVEG GASINSTITUUT NV·Filed 1990·Granted Feb 15, 1994·20 cites·8 claims
- 1563US5352422AProcess for the selective oxidation of sulphur compounds to elemental sulphurVEG GASINSTITUUT NV·Filed 1993·Granted Oct 4, 1994·19 cites·6 claims
- 1663US5152970AProcess for the removal of hydrogen sulfide from gasesVEG GASINSTITUUT NV·Filed 1992·Granted Oct 6, 1992·24 cites·21 claims
- 1760US4900333AMethod of carrying out a gas combustion process with recovery of a part of the heat present in the combustion gasesVEG GASINSTITUUT NV·Filed 1987·Granted Feb 13, 1990·26 cites·4 claims
- 1850US4622004AGas burner systemVEG GASINSTITUUT NV·Filed 1985·Granted Nov 11, 1986·16 cites·9 claims
- 1939US5098284APremix gas burner having a high turn down ratioVEG GASINSTITUUT NV·Filed 1991·Granted Mar 24, 1992·11 cites·10 claims
- 2030US5516498AProcess for the removal of sulfur dioxide from gasesVEG GASINSTITUUT NV·Filed 1995·Granted May 14, 1996·2 cites·5 claims
- 2129US5165386ACompact gas-fired air heaterVEG GASINSTITUUT NV·Filed 1991·Granted Nov 24, 1992·6 cites·3 claims
- 2221US4337891AElectric control device for a central heating boilerVEG GASINSTITUUT NV·Filed 1980·Granted Jul 6, 1982·5 cites·2 claims
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